| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q24 | 24,781 | -59.4% |
| 2Q23 | 28,540 | +4.8% |
| 1Q23 | 61,038 | +50.0% |
| 4Q22 | 34,837 | -8.5% |
| 3Q22 | 72,949 | +141.8% |
| 2Q22 | 27,220 | +28.9% |
| 1Q22 | 40,686 | - |
| 4Q21 | 38,067 | - |
| 3Q21 | 30,164 | - |
| 2Q21 | 21,114 | - |
| 1Q20 | 5,003 | -90.7% |
| 4Q19 | 49,975 | +0.4% |
| 3Q19 | 74,774 | +7.3% |
| 2Q19 | 19,978 | +100.2% |
| 1Q19 | 53,737 | +96.1% |
| 4Q18 | 49,793 | +25.0% |
| 3Q18 | 69,707 | +75.1% |
| 2Q18 | 9,980 | -16.8% |
| 1Q18 | 27,407 | +21.8% |
| 4Q17 | 39,844 | +59.3% |
| 3Q17 | 39,799 | - |
| 2Q17 | 11,990 | - |
| 1Q17 | 22,495 | - |
| 4Q16 | 25,005 | - |